96 citations · 274 across the 11 of their papers we have counts for
3 papers · 2 filters
Comparison of solid state crystallization of boron polymorphs at ambient and high pressures
Oleksandr O. Kurakevych, Yann Le Godec, Tahar Hammouda +1
Here we report the systematic study of solid-state phase transformations between boron polymorphs: α-B12, β-B106, γ-B28, T-B52 and amorphous boron (am-B). It is evident that the Os…
Comment on Zarechnaya et al. Pressure-induced isostructural phase transformation in gamma-B28. Phys. Rev. B 82, 184111 (2010)
Yann Le Godec, Artem R. Oganov, Oleksandr O. Kurakevych +1
Zarechnaya et al. claimed an isostructural transformation in gamma-B28 at about 40 GPa; below which the phase is more compressible (B0=227 GPa) and above which less compressible (B…
The high-pressure phase of boron, γ-B28: disputes and conclusions of 5 years after discovery
Artem R. Oganov, Vladimir L. Solozhenko, Carlo Gatti +2
γ-B28 is a recently established high-pressure phase of boron. Its structure consists of icosahedral B12 clusters and B2 dumbbells in a NaCl-type arrangement (B2)δ+(B12)δ- and displ…